Tracheostoma button



FIG. 1 is a side elevation of a tracheostoma button showing my new design;

FIG. 2 is a side elevation of the side opposite that shown in FIG. 1 in an inverted position;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a side perspective view thereof; and,

FIG. 6 is a side perspective view taken from the side opposite that shown in FIG. 5. 

The ornamental design for a tracheostoma button, as shown and described. 